I am expert with SMTP Server configurations, Postfix, Dovecot and PMTA (PowerMTA), Fixing / Tuning your SMTP server for optimal performance and outcome. Providing you Web Based Email portal of uploading your own email Lisää
I have a good experience in mailchimp and campaign manager.
I can help you out with your email campaign, provided you have a mailchimp account and list of email id's.
You can message me for any queries.